I having a problem with my code in MATLAB. In the following code results for r is just a 1x3 matrix. Although inside the while loop r equals to multiple 1x3 matrices. I need r equal to one matrix that is of size 27032x3. So, I just need the multiple r matrices to merge together to get one big matrix. I need that matrix to retain its value outside the while loop as well. cc=0; % set line counter JD = 2460626.666667; fid = fopen('tle_catalog.txt'); % load the TLE tline2='gg'; while ischar(tline2) cc = cc+1; % counter name = fgets(fid);% for the ones with three lines tline1 = fgets(fid); % collect first line of two line elements tline2 = fgets(fid); % collect second line of two line elements if tline2>0 % stop at the end of the file % initialize the propagation [satrec, startmfe, stopmfe, deltamin] ... = twoline2rv(721, tline1, tline2, 'c', 'd'); time_JD = tline1(21:32); yeardayhour = str2double(regexp(tline1, '(\d{2})(\d{3})(\.\d+)', 'tokens', 'once')); dn = datenum(yeardayhour(1) + 2000, 0, yeardayhour(2), 24 * yeardayhour(3), 0, 0); dt = datetime(dn, 'ConvertFrom', 'datenum'); JD_tle = juliandate(dt); % how far shall the TLE be propagated [minutes] tsince = JD - JD_tle; % extract position and velocity [satrec, r, v] = sgp4(satrec, tsince); end end r

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter16: Advanced Automatic Controls-direct Digital Controls (ddcs) And Pneumatics

Section: Chapter Questions

Problem 4RQ: A control loop contains _______, _______, and _________.

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I having a problem with my code in MATLAB. In the following code results for r is just a 1x3 matrix. Although inside the while loop r equals to multiple 1x3 matrices. I need r equal to one matrix that is of size 27032x3. So, I just need the multiple r matrices to merge together to get one big matrix. I need that matrix to retain its value outside the while loop as well.

cc=0; % set line counter

JD = 2460626.666667;

fid = fopen('tle_catalog.txt'); % load the TLE

tline2='gg';

while ischar(tline2)

cc = cc+1; % counter

name = fgets(fid);% for the ones with three lines

tline1 = fgets(fid); % collect first line of two line elements

tline2 = fgets(fid); % collect second line of two line elements

if tline2>0 % stop at the end of the file

% initialize the propagation

[satrec, startmfe, stopmfe, deltamin] ...